{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["biomedical", "machine or equipment", "engineering feature", "application", "manufacturing standard", "material"], "input": "Tensile properties in the horizontal and vertical directions show anisotropy ."}
{"biomedical": [], "machine or equipment": [], "engineering feature": [], "application": [], "manufacturing standard": [], "material": []}